While applying Patch to OEM13c, specifically to OMS Agent, I got this error when trying to start it back:
Collection Status : Collections enabled Heartbeat Status : OMS responded illegally [ERROR- Failed to Update Target Type Metadata] Last attempted heartbeat to OMS : 2018-04-17 12:12:51 Last successful heartbeat to OMS : (none) Next scheduled heartbeat to OMS : 2018-04-17 12:13:21 --------------------------------------------------------------- Agent is Running and Ready [oracle@oem13c oms]$ ./emctl upload agent Oracle Enterprise Manager Cloud Control 13c Release 2 Copyright (c) 1996, 2016 Oracle Corporation. All rights reserved. --------------------------------------------------------------- EMD upload error:full upload has failed: uploadXMLFiles skipped :: OMS version not checked yet. If this issue persists check trace files for ping to OMS related errors. (OMS_DOWN) [oracle@oem13c oms]$ ./emctl pingOMS Oracle Enterprise Manager Cloud Control 13c Release 2 Copyright (c) 1996, 2016 Oracle Corporation. All rights reserved. --------------------------------------------------------------- EMD pingOMS error: OMS sent an invalid response: “ERROR- Failed to Update Target Type Metadata”
Nice hãn?
I Found to MOS EM 13c Agent : pingOMS error: OMS sent an invalid response: “ERROR- Failed to Update Target Type Metadata” (Doc ID 2318564.1) saying:
“This particular issue is caused when any Agent Plugin is upgraded to a higher level than the OMS plugin.”
The solution according to MOS Doc is to rollback the Agent Plugins ahead to the OMS version. Checking it:
Agent Plugins
[oracle@oem13c oms]$ $ORACLE_HOME/OPatch/opatch lsinventory -details | grep descri ARU platform description:: Linux_AMD64 Patch description: “EM SI Plugin Bundle Patch 13.2.1.0.170531 (Agent side - monitoring)” Patch description: “EM Exadata Plugin Bundle Patch 13.2.1.0.170228 (Agent Discovery)” Patch description: “em db plugin bundle patch 13.2.1.0.170630 (agent discovery)” Patch description: “em db plugin bundle patch 13.2.1.0.171031 (Agent Monitoring)” Patch description: “EM-BEACON Bundle Patch 13.2.0.0.161231” Patch description: “EM-AGENT Bundle Patch 13.2.0.0.171130"
OMS Plugins
[oracle@oem13c oms]$ export ORACLE_HOME=/u01/app/oracle/middleware [oracle@oem13c oms]$ $ORACLE_HOME/OPatch/opatch lsinventory -details | grep descri ARU platform description:: Linux_AMD64 Patch description: “EMBP Patch Set Update 13.2.0.0.171017” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” Patch description: “One-off” /weblogic/j2ee/descriptor/WebAppBaseBean.class --> ORACLE_HOME/wlserver/modules/com.bea.core.descriptor.j2ee_3.0.0.0.jar /weblogic/j2ee/descriptor/WebAppBaseBeanImpl$SchemaHelper2.class --> ORACLE_HOME/wlserver/modules/com.bea.core.descriptor.j2ee.binding_3.0.0.0.jar /weblogic/j2ee/descriptor/WebAppBaseBeanImpl$Helper.class --> ORACLE_HOME/wlserver/modules/com.bea.core.descriptor.j2ee.binding_3.0.0.0.jar Patch description: “JDBC 12.1.3.1 BP1"
I observed that the EM-DB-BP Agent-Side Monitoring (Patch 26955301) by the date on version (month ahead than others): “EM db plugin bundle patch 13.2.1.0.171031 (Agent Monitoring)”. Rolling it back:
[oracle@oem13c oms]$ echo $ORACLE_HOME /u01/app/oracle/agent/agent_13.2.0.0.0 [oracle@oem13c oms]$ $ORACLE_HOME/OPatch/opatch rollback -id 26955301 Oracle Interim Patch Installer version 13.8.0.0.0 Copyright (c) 2018, Oracle Corporation. All rights reserved. Oracle Home : /u01/app/oracle/agent/agent_13.2.0.0.0 Central Inventory : /u01/app/oraInventory from : /u01/app/oracle/agent/agent_13.2.0.0.0/oraInst.loc OPatch version : 13.8.0.0.0 OUI version : 13.8.0.0.0 Log file location : /u01/app/oracle/agent/agent_13.2.0.0.0/cfgtoollogs/opatch/26955301_Apr_17_2018_12_39_25/rollback2018-04-17_12-39-21PM_1.log OPatch detects the Middleware Home as “/u01/app/oracle/agent” RollbackSession rolling back interim patch ‘26955301’ from OH ‘/u01/app/oracle/agent/agent_13.2.0.0.0’ Patching component oracle.sysman.db.agent.plugin, 13.2.1.0.0... RollbackSession removing interim patch ‘26955301’ from inventory Log file location: /u01/app/oracle/agent/agent_13.2.0.0.0/cfgtoollogs/opatch/26955301_Apr_17_2018_12_39_25/rollback2018-04-17_12-39-21PM_1.log OPatch succeeded.
After rolling back this patch, Agent started normally:
[oracle@oem13c oms]$ $ORACLE_HOME/bin/emctl start agent Oracle Enterprise Manager Cloud Control 13c Release 2 Copyright (c) 1996, 2016 Oracle Corporation. All rights reserved. Starting agent .................... started. [oracle@oem13c oms]$ $ORACLE_HOME/bin/emctl status agent Oracle Enterprise Manager Cloud Control 13c Release 2 Copyright (c) 1996, 2016 Oracle Corporation. All rights reserved. --------------------------------------------------------------- Agent Version : 13.2.0.0.0 OMS Version : 13.2.0.0.0 Protocol Version : 12.1.0.1.0 Agent Home : /u01/app/oracle/agent/agent_inst Agent Log Directory : /u01/app/oracle/agent/agent_inst/sysman/log Agent Binaries : /u01/app/oracle/agent/agent_13.2.0.0.0 Core JAR Location : /u01/app/oracle/agent/agent_13.2.0.0.0/jlib Agent Process ID : 113716 Parent Process ID : 113638 Agent URL : https://oem13c.sys.utah.edu:3872/emd/main/ Local Agent URL in NAT : https://oem13c.sys.utah.edu:3872/emd/main/ Repository URL : https://oem13c.sys.utah.edu:4903/empbs/upload Started at : 2018-04-17 12:40:26 Started by user : oracle Operating System : Linux version 2.6.32-696.20.1.el6.x86_64 (amd64) Number of Targets : 38 Last Reload : (none) Last successful upload : 2018-04-17 12:40:59 Last attempted upload : 2018-04-17 12:40:59 Total Megabytes of XML files uploaded so far : 0.14 Number of XML files pending upload : 0 Size of XML files pending upload(MB) : 0 Available disk space on upload filesystem : 49.39% Collection Status : Collections enabled Heartbeat Status : Ok Last attempted heartbeat to OMS : 2018-04-17 12:40:36 Last successful heartbeat to OMS : 2018-04-17 12:40:36 Next scheduled heartbeat to OMS : 2018-04-17 12:41:38 ---------------------------------------------------------------
Agent is Running and Ready
